Treatment and use of sewage effluent for irrigation : proceedings of the FAO Regional Seminar on the treatment and use of sewage effluent for irrigation / edited by M.B. Pescod and A. Arar.- - London : Butterworths, 1985. - ix, 388 p. : ill., charts, graphs, tables, maps.

Includes bibliographical references.

0408007710


Sewage irrigation--Congresses.
Sewage --Purificatipon - Congresses.

TD760 F35